Graph

Mountain Bluebird
(Sialia currucoides)

Listing of the threshold values that appear on the graph
Population below lowest acceptable level		Goal
0.661		0.881

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	0.948	0.712	1.36
1971	0.894	0.663	1.32
1972	0.877	0.658	1.25
1973	0.831	0.628	1.12
1974	0.875	0.653	1.25
1975	0.912	0.69	1.33
1976	0.893	0.68	1.22
1977	0.925	0.726	1.24
1978	0.831	0.65	1.1
1979	0.846	0.664	1.15
1980	0.835	0.664	1.09
1981	0.885	0.7	1.15
1982	0.742	0.569	0.954
1983	0.823	0.652	1.08
1984	0.781	0.617	0.995
1985	0.813	0.639	1.04
1986	0.896	0.706	1.26
1987	0.81	0.658	1.03
1988	0.792	0.647	0.99
1989	0.769	0.618	0.945
1990	0.799	0.656	0.995
1991	0.78	0.627	0.975
1992	0.886	0.723	1.1
1993	0.902	0.724	1.16
1994	0.94	0.776	1.16
1995	0.822	0.675	1.03
1996	0.88	0.728	1.11
1997	0.712	0.588	0.874
1998	0.854	0.711	1.07
1999	0.805	0.669	1.02
2000	0.76	0.623	0.935
2001	0.73	0.6	0.897
2002	0.796	0.656	0.986
2003	0.703	0.568	0.867
2004	0.786	0.645	0.968
2005	0.884	0.725	1.13
2006	0.863	0.705	1.1
2007	0.673	0.528	0.831
2008	0.626	0.481	0.795
2009	0.663	0.536	0.837
2010	0.654	0.516	0.85
2011	0.734	0.588	0.988
2012	0.684	0.541	0.916
2013	0.696	0.539	0.911
2014	0.709	0.559	0.981
2015	0.671	0.516	0.896
2016	0.708	0.545	1.01

Notes on numeric data: Ex represents 10 to the power of x; For example 1.2345E-2 is equivalent to 0.012345